Exclude associated-token-account/program from workspace until cargo test works for it

Cargo.toml

@@ -1,6 +1,5 @@
 [workspace]
 members = [
-  "associated-token-account/program",
   "memo/program",
   "shared-memory/program",
   "stake-pool/program",
@@ -15,5 +14,6 @@ members = [
   "utils/test-client",
 ]
 exclude = [
+  "associated-token-account/program", # Exclude until `cargo test` works
   "themis/client_ristretto",
 ]

associated-token-account/program/Cargo.toml

@@ -24,3 +24,5 @@ crate-type = ["cdylib", "lib"]
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]
+
+[workspace]

associated-token-account/program/build.rs

@@ -1,21 +0,0 @@
-use std::process::{exit, Command};
-
-fn main() {
-    if std::env::var("XARGO").is_err()
-        && std::env::var("RUSTC_WRAPPER").is_err()
-        && std::env::var("RUSTC_WORKSPACE_WRAPPER").is_err()
-    {
-        println!(
-            "cargo:warning=(not a warning) Building BPF {} program",
-            std::env::var("CARGO_PKG_NAME").unwrap()
-        );
-        if !Command::new("cargo")
-            .arg("build-bpf")
-            .status()
-            .expect("Failed to build bpf")
-            .success()
-        {
-            exit(1);
-        }
-    }
-}